Nothing outlasts Energizer® Ultimate Lithium™  batteries. The Energizer® Ultimate Lithium™ batteries are the #1 longest-lasting batteries – complete with leak resistance and performance in extreme temperatures (-40ºF to 140ºF or -40ºC to 60ºC). To ensure your favourite devices operate at their peak performance, depend on Energizer® Ultimate Lithium™ batteries for work, play and home.

#1 longest-lasting AA battery

Superior performance in extreme temperatures from -40 to 140 degrees Fahrenheit – great for use in all seasons

Holds power in storage for up to 20 years (AA/AAA)

33% lighter than alkaline batteries (AA/AAA)

Guaranteed leak-proof (based on standard use)

By using longer-lasting & reliable batteries, consumers use fewer batteries, create less waste, and have less impact on the planet.